Run: 6900 Date: 2 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 30 mV Atm. pressure: 956 mB Trigger: Beam (Scintillators) Number of events: 70000 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.017 0.084 0.079 0.016 0.109 0.064 0.060 0.059 0.058 0.054 0.051 0.052 Counts : 3708 4767 4683 3374 2941 2804 2798 2634 3491 3414 3307 3233 Rates (Hz/Cell): 18920 24319 23894 17214 15005 14308 14273 13439 17810 17421 16874 16494 Bkg (Hz/Cell): 14140 16766 16459 12536 9204 8989 8546 8054 10569 10116 9675 9299 Efficiencies : 0.54 0.96 0.96 0.57